Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
ASSETS
Cash and non-interest bearing balances due from banks	$ 117,007	$ 97,656
Interest bearing balances due from banks	168,652	154,606
Cash and cash equivalents	285,659	252,262
Interest bearing balances due from banks – time	4,563	14,107
Held-to-maturity	462,096	705,373
Available-for-sale	1,157,354	821,407
Total investments	1,619,450	1,526,780
Mortgage loans held for sale	27,788	30,265
Assets held in trading accounts	41	4,422
Loans:
Legacy loans	4,327,207	3,246,454
Allowance for loan losses	(36,286)	(31,351)
Loans acquired, net of discount and allowance	1,305,683	1,672,901
Net loans	5,596,604	4,888,004
Premises and equipment	199,359	193,618
Premises held for sale	6,052	923
Foreclosed assets	26,895	44,820
Interest receivable	27,788	25,793
Bank owned life insurance	138,620	131,536
Goodwill	348,505	327,686
Other intangible assets	52,959	53,237
Other assets	65,773	66,205
Total assets	8,400,056	7,559,658
Deposits:
Non-interest bearing transaction accounts	1,491,676	1,280,234
Interest bearing transaction accounts and savings deposits	3,956,483	3,485,845
Time deposits	1,287,060	1,320,017
Total deposits	6,735,219	6,086,096
Federal funds purchased and securities sold under agreements to repurchase	115,029	99,398
Other borrowings	273,159	162,289
Subordinated debentures	60,397	60,570
Accrued interest and other liabilities	65,141	74,450
Total liabilities	7,248,945	6,482,803
Stockholders’ equity:
Preferred stock, 40,040,000 shares authorized; Series A, $0.01 par value, $1,000 liquidation value per share; 30,852 shares issued and outstanding at December 31, 2015		30,852
Common stock, Class A, $0.01 par value; 120,000,000 shares authorized; 31,277,723 and 30,278,432 shares issued and outstanding at December 31, 2016 and 2015, respectively	313	303
Surplus	711,976	662,378
Undivided profits	454,034	385,987
Accumulated other comprehensive loss	(15,212)	(2,665)
Total stockholders’ equity	1,151,111	1,076,855
Total liabilities and stockholders’ equity	$ 8,400,056	$ 7,559,658